Merge pull request #74 from shefty/master

Update to reflect consolidation of transfer interfaces
Bugfixes and misc changes

1. Correct latency calculation in RMA examples.
2. Prevent race condition in rdm examples.
3. Print CQ error info when fi_cq_read returns -EAVAIL.

Signed-off-by: Arun C Ilango <arun.ilango@intel.com>
Merge pull request #76 from a-ilango/dev

Bugfixes and misc changes
Rename fi_pendpoint to fi_passive_ep

Match update to libfabric.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>